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Science section 3-2
science
Question | Answer |
---|---|
Probability | the likelyhood an event will occur |
Homozygous | having 2 identical alleles for a trait |
Heterozygous | having 2 different alleles for a trait |
Codominance | a condition in which neither of 2 alleles of a gene is dominant or recessive |
Genotype | an organisms genetic make up, or allele combinations |
Punnette Square | a chart that shows all the possible combinations of alleles that can result from a genetic cross |
Phenotype | an organisms physcal appearance, or visible traits |
Trait | a characteristic that an organism can pass onto its offspring through its genes |
Purbred | an organism that always produces offspring with the same form of trait as the parent |
Hybrid | an organism that has 2 different alleles for a trait |